PEC Synchronous Tape Read Program

The RDPEC program is a software utility designed for the PDP-12 computer to interface with a Peripheral Equipment Corporation (PEC) 9-channel synchronous tape transport using the Computer Special Systems TRO4A controller. It allows users to read, print, skip, backspace, or rewind tapes, as well as interpret data in alphanumeric (EBCDIC), binary, or Fortran-compatible binary formats. The program operates under the LAP6-DIAL system and provides a user-friendly QANDA CRT display interface for operation. It includes detailed instructions for loading, starting, and selecting various options, along with error handling and diagnostic information for potential tape read failures.